@ARTICLE{Epojan_Stepan_SOLAR_2011,
 author={Epojan, Stepan and Shtonda, Irina and Shtonda, Yuriy and Zubko, Aleksey and Zvyagintsev, Yuriy},
 number={No 4},
 journal={MOTROL – Motoryzacja i Energetyka Rolnictwa},
 howpublished={online},
 year={2011},
 publisher={Oddział PAN w Lublinie},
 title={SOLAR ENERGY USAGE FOR THE IMPROVEMENT OF THETREATMENT EFFICIENCY AND OPERATION STABILITY ATSMALL-SCALE WASTEWATER TREATMENT PLANTS},
}